Section 391.10. Composting toilet systems.

 

(1)  The materials, design, construction and performance of a composting toilet system shall conform to NSF Standard 41.

(2)  All composting toilet systems shall be listed by a testing agency acceptable to the department.

(3)  

(a) Components for the storage or treatment of wastes shall be continuously ventilated.

(b) Ventilation ducts or vents for the composting toilet system shall conform to s. SPS 382.31 (16) .

(4)  

(a) The disposal of the compost shall be in accordance with EPA part 503.

(b) The disposal of any liquid from a composting toilet system shall be either to a public sanitary sewer system or a POWTS conforming to ch. SPS 383 .

History: Cr. Register, April, 2000, No. 532 , eff. 7-1-00; correction in (3) (b), (4) (b) made under s. 13.92 (4) (b) 7. , Stats., Register December 2011 No. 672 .

Note

Listing agencies acceptable to the department include the American Gas Association; Canadian Standards Association; NSF International; Underwriter's Laboratories; and Warnock Hersey. Microsoft Windows NT 6.1.7601 Service Pack 1 See appendix for a reprint of portions of s. SPS 382.31 (16) . Microsoft Windows NT 6.1.7601 Service Pack 1